That's one theory: http://en.wikipedia.org/wiki/Younger_Dryas_impact_eventIs there any proof that man killed the large animals ,weapons found at the kill.
I like the comet theory ,since the close call witnessed last year. Thanks to radio
waves it we have proof , thanks to lots of cameras all over the world.
But it could have just been another cycle of many. http://channel.nationalgeographic.com/channel/videos/ice-age-cycles/
Last edited: